Toothbrush



FIG. 1 is a top plan view of a toothbrush showing our design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4. is a right side elevational view thereof;

FIG. 5 is an elevational view as seen from the head end thereof;

FIG. 6 is an elevational view as seen from the handle end thereof;

FIG. 7 is a perspective view thereof from the top of the brush;

FIG. 8 is a perspective view thereof from the bottom of the brush;

FIG. 9 is a top plan view of a second embodiment of the design shown in FIGS. 1-8;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12. is a right side elevational view thereof;

FIG. 13 is an elevational view as seen from the head end thereof;

FIG. 14 is an elevational view as seen from the handle end thereof;

FIG. 15 is a perspective view thereof from the top of the brush; and,

FIG. 16 is a perspective view thereof from the bottom of the brush. 

The ornamental design for a toothbrush, as shown and described. 